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Message-Id: <20230823081500.84005-1-krzysztof.kozlowski@linaro.org>
Date: Wed, 23 Aug 2023 10:14:58 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Neil Armstrong <neil.armstrong@...aro.org>,
Sam Ravnborg <sam@...nborg.org>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Jianhua Lu <lujianhua000@...il.com>,
Del Regno <angelogioacchino.delregno@...ainline.org>,
Thierry Reding <thierry.reding@...il.com>,
Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 1/3] dt-bindings: display: panel: add common dual-display schema
Add schema with common properties shared among dual display panel ICs.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
v2: https://lore.kernel.org/all/20230502120036.47165-1-krzysztof.kozlowski@linaro.org/
v1: https://lore.kernel.org/all/20230416153929.356330-1-krzysztof.kozlowski@linaro.org/
Changes since v2:
1. New Patch
---
.../display/panel/panel-common-dual.yaml | 46 +++++++++++++++++++
1 file changed, 46 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml
diff --git a/Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml b/Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml
new file mode 100644
index 000000000000..83fcd643b5f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/panel-common-dual.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/panel-common-dual.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common Properties for Dual-Display Panels
+
+maintainers:
+ - Thierry Reding <thierry.reding@...il.com>
+ - Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
+
+description:
+ Properties common for Panel IC supporting dual display panels.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ additionalProperties: false
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: First display panel
+
+ port@1:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: Second display panel
+
+ "#address-cells": true
+ "#size-cells": true
+
+ required:
+ - port@0
+
+# Single-panel setups are still allowed.
+oneOf:
+ - required:
+ - ports
+ - required:
+ - port
+
+additionalProperties: true
--
2.34.1
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